WO2002082256A3 - Zufallszahlengenerator und verfahren zum erzeugen einer zufallszahl - Google Patents

Zufallszahlengenerator und verfahren zum erzeugen einer zufallszahl Download PDF

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Publication number
WO2002082256A3
WO2002082256A3 PCT/DE2002/001257 DE0201257W WO02082256A3 WO 2002082256 A3 WO2002082256 A3 WO 2002082256A3 DE 0201257 W DE0201257 W DE 0201257W WO 02082256 A3 WO02082256 A3 WO 02082256A3
Authority
WO
WIPO (PCT)
Prior art keywords
random number
charge
generating
alteration
number generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE2002/001257
Other languages
English (en)
French (fr)
Other versions
WO2002082256A2 (de
Inventor
Ralf Brederlow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Infineon Technologies AG filed Critical Infineon Technologies AG
Priority to DE50207006T priority Critical patent/DE50207006D1/de
Priority to EP02735031A priority patent/EP1379940B1/de
Publication of WO2002082256A2 publication Critical patent/WO2002082256A2/de
Publication of WO2002082256A3 publication Critical patent/WO2002082256A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Peptides Or Proteins (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Ein Zufallszahlengenerator weist eine Anzahl von Halbleiterbauelementen mit im Durchschnitt einer elektrisch aktiven Störstelle im für die Verarbeitung wichtigen Frequenzband in seiner Kristallstruktur auf. Mit einer Besetzungs-Erfassungseinheit wird ein geeigneter Transistor ausgewählt und dessen Besetzung oder eine Änderung der Besetzung in der elektrisch aktiven Störstelle des ausgewählten Transistors ermittelt. Mit einer Zufallszahlen-Umsetzungseinheit wird aus der ermittelten Besetzung oder der Änderung der Besetzung eine Zufallszahl gebildet.
PCT/DE2002/001257 2001-04-06 2002-04-05 Zufallszahlengenerator und verfahren zum erzeugen einer zufallszahl Ceased WO2002082256A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE50207006T DE50207006D1 (de) 2001-04-06 2002-04-05 Zufallszahlengenerator und verfahren zum erzeugen einer zufallszahl
EP02735031A EP1379940B1 (de) 2001-04-06 2002-04-05 Zufallszahlengenerator und verfahren zum erzeugen einer zufallszahl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117362.8 2001-04-06
DE10117362A DE10117362A1 (de) 2001-04-06 2001-04-06 Zufallszahlengenerator und Verfahren zum Erzeugen einer Zufallszahl

Publications (2)

Publication Number Publication Date
WO2002082256A2 WO2002082256A2 (de) 2002-10-17
WO2002082256A3 true WO2002082256A3 (de) 2002-12-19

Family

ID=7680744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001257 Ceased WO2002082256A2 (de) 2001-04-06 2002-04-05 Zufallszahlengenerator und verfahren zum erzeugen einer zufallszahl

Country Status (5)

Country Link
EP (1) EP1379940B1 (de)
AT (1) ATE328322T1 (de)
DE (2) DE10117362A1 (de)
TW (1) TW591521B (de)
WO (1) WO2002082256A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344327B3 (de) 2003-09-24 2005-06-09 Infineon Technologies Ag Zufallszahlengenerator und Verfahren zum Erzeugen einer Zufallszahl
DE102004011170B4 (de) * 2004-03-08 2006-03-23 Siemens Ag Manipulationssichere Erzeugung von echten Zufallszahlen
DE102004029520B4 (de) 2004-06-18 2008-12-24 Infineon Technologies Ag Transistor-Anordnung mit Rauscherfassung
DE102004047425B4 (de) 2004-09-28 2007-06-21 Micronas Gmbh Zufallszahlengenerator sowie Verfahren zur Erzeugung von Zufallszahlen
US9304741B2 (en) * 2013-04-22 2016-04-05 Omnivision Technologies, Inc. Apparatus, method and system for random number generation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176399A (en) * 1977-05-06 1979-11-27 Societe Nationale Industrielle Aerospatiale Analog noise generator
US5706218A (en) * 1996-05-15 1998-01-06 Intel Corporation Random number generator
EP0981081A2 (de) * 1998-08-19 2000-02-23 Japan Science and Technology Corporation Gerät zur Erzeugung von Zufallszahlen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348931A (en) * 1980-04-21 1982-09-14 Baldwin Piano & Organ Company Simulating wind noise in electronic organs using digital noise generators
FR2768276B1 (fr) * 1997-09-10 2000-06-02 Inside Technologies Generateur d'alea

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176399A (en) * 1977-05-06 1979-11-27 Societe Nationale Industrielle Aerospatiale Analog noise generator
US5706218A (en) * 1996-05-15 1998-01-06 Intel Corporation Random number generator
EP0981081A2 (de) * 1998-08-19 2000-02-23 Japan Science and Technology Corporation Gerät zur Erzeugung von Zufallszahlen

Also Published As

Publication number Publication date
DE50207006D1 (de) 2006-07-06
TW591521B (en) 2004-06-11
WO2002082256A2 (de) 2002-10-17
ATE328322T1 (de) 2006-06-15
DE10117362A1 (de) 2002-10-17
EP1379940B1 (de) 2006-05-31
EP1379940A2 (de) 2004-01-14

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